Function STRUCTUPDATE
			
				Updates a key with a value.
			
		
		
		
		Example
structupdate(struct structure,string key,any value):boolean
Arguments
				The arguments for this function are set. You can not use other arguments except the following ones.
				
			
		
		
			| Name | Type | Required | Description | 
|---|---|---|---|
| structure | struct | Yes | Structure to update | 
| key | string | Yes | Key, the value of which to update | 
| value | any | Yes | New value | 
